| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [adv] | 4441 |
|
| 2 | [adv] become [adv] | 875 |
|
| 3 | it become [adv] | 544 |
|
| 4 | it [adv] become | 489 |
|
